I tried to develop a simple Program which finds out a number is prime or composite, but the program always return composite, I dont know what is the problem, can anyone find out what is the error?
Thanks for your comments, coder777 sorry i didnt put my code in tags cause i am new to this website, the problem did not solve yet i think it has mathematical and logical problem but i dont know where?
ne555 if i dont include *.cpp file, the program will get error and will not run.
> if i dont include *.cpp file, the program will get error and will not run.
`I've got an error' is not an error message.
<nolyc> Undefined reference is a linker error.
It's not a compile error. #includes don't help. [*]
You did not define the thing in the error message, you forgot to link the file that defines it, you forgot to link to the library that defines it, or, if it's a static library, you have the wrong order on the linker command line.
Check which one. (Note that some linkers call it an unresolved external)